Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, O (0, AA) | 16S ribosomal RNA | polymer | 1542 | 499690.0 | 2 | GenBank (1758835854) | Escherichia coli | |
| 2 | B, P (1, AB) | Small ribosomal subunit protein uS2 | polymer | 241 | 26781.7 | 2 | UniProt (P0A7V0) Pfam (PF00318) | Escherichia coli | 30S ribosomal protein S2 |
| 3 | C, Q (2, AC) | Small ribosomal subunit protein uS3 | polymer | 233 | 26031.3 | 2 | UniProt (P0A7V3) Pfam (PF07650) Pfam (PF00189) | Escherichia coli | 30S ribosomal protein S3 |
| 4 | D, R (3, AD) | Small ribosomal subunit protein uS4 | polymer | 206 | 23514.2 | 2 | UniProt (P0A7V8) Pfam (PF00163) Pfam (PF01479) | Escherichia coli | 30S ribosomal protein S4 |
| 5 | E, S (4, AE) | Small ribosomal subunit protein uS5 | polymer | 167 | 17629.4 | 2 | UniProt (P0A7W1) Pfam (PF00333) Pfam (PF03719) | Escherichia coli | 30S ribosomal protein S5 |
| 6 | F, T (5, AF) | Small ribosomal subunit protein bS6, fully modified isoform | polymer | 135 | 15727.5 | 2 | UniProt (P02358) Pfam (PF01250) | Escherichia coli | |
| 7 | G, U (6, AG) | Small ribosomal subunit protein uS7 | polymer | 179 | 20055.2 | 2 | UniProt (P02359) Pfam (PF00177) | Escherichia coli | 30S ribosomal protein S7 |
| 8 | H, V (7, AH) | Small ribosomal subunit protein uS8 | polymer | 130 | 14146.6 | 2 | UniProt (P0A7W7) Pfam (PF00410) | Escherichia coli | 30S ribosomal protein S8 |
| 9 | I, W (8, AI) | Small ribosomal subunit protein uS9 | polymer | 130 | 14886.3 | 2 | UniProt (P0A7X3) Pfam (PF00380) | Escherichia coli | 30S ribosomal protein S9 |
| 10 | J, X (9, AJ) | Small ribosomal subunit protein uS10 | polymer | 103 | 11755.6 | 2 | UniProt (P0A7R5) Pfam (PF00338) | Escherichia coli | 30S ribosomal protein S10,Transcription termination/antitermination protein NusE |
| 11 | K (A) | A-site tRNA | polymer | 76 | 24485.5 | 1 | GenBank (1319589919) | Escherichia coli | |
| 12 | ID, L (A1, v) | Small ribosomal subunit protein bS21 | polymer | 71 | 8524.0 | 2 | UniProt (P68679) Pfam (PF01165) | Escherichia coli | 30S ribosomal protein S21 |
| 13 | M (A2) | ATP-dependent RNA helicase HrpA | polymer | 1300 | 149243.5 | 1 | UniProt (P43329) Pfam (PF00270) Pfam (PF00271) Pfam (PF04408) Pfam (PF21010) Pfam (PF07717) Pfam (PF11898) | Escherichia coli | |
| 14 | N (A3) | A-site tRNA | polymer | 77 | 24728.7 | 1 | GenBank (1835963954) | Escherichia coli | |
| 15 | PB, Y (AK, C) | Large ribosomal subunit protein uL1 | polymer | 234 | 24765.7 | 2 | UniProt (P0A7L0) Pfam (PF00687) | Escherichia coli | 50S ribosomal protein L1 |
| 16 | SB, Z (AL, F) | Small ribosomal subunit protein uS13 | polymer | 118 | 13128.5 | 2 | UniProt (P0A7S9) Pfam (PF00416) | Escherichia coli | 30S ribosomal protein S13 |
| 17 | AA, TB (AM, G) | Small ribosomal subunit protein uS14 | polymer | 101 | 11606.6 | 2 | UniProt (P0AG59) Pfam (PF00253) | Escherichia coli | 30S ribosomal protein S14 |
| 18 | BA, UB (AN, H) | Small ribosomal subunit protein uS15 | polymer | 89 | 10290.8 | 2 | UniProt (P0ADZ4) Pfam (PF00312) | Escherichia coli | 30S ribosomal protein S15 |
| 19 | CA, VB (AO, I) | Small ribosomal subunit protein bS16 | polymer | 82 | 9207.6 | 2 | UniProt (P0A7T3) Pfam (PF00886) | Escherichia coli | 30S ribosomal protein S16 |
| 20 | DA, WB (AP, J) | Small ribosomal subunit protein uS17 | polymer | 84 | 9724.5 | 2 | UniProt (P0AG63) Pfam (PF00366) | Escherichia coli | 30S ribosomal protein S17 |
| 21 | EA, XB (AQ, K) | Small ribosomal subunit protein bS18 | polymer | 75 | 9005.5 | 2 | UniProt (P0A7T7) Pfam (PF01084) | Escherichia coli | 30S ribosomal protein S18 |
| 22 | FA, GD (AR, t) | Small ribosomal subunit protein uS19 | polymer | 92 | 10455.4 | 2 | UniProt (P0A7U3) Pfam (PF00203) | Escherichia coli | 30S ribosomal protein S19 |
| 23 | GA, HD (AS, u) | Small ribosomal subunit protein bS20 | polymer | 87 | 9708.5 | 2 | UniProt (P0A7U7) Pfam (PF01649) | Escherichia coli | 30S ribosomal protein S20 |
| 24 | HA, YB (AT, L) | Large ribosomal subunit protein bL31A | polymer | 70 | 7887.1 | 2 | UniProt (P0A7M9) Pfam (PF01197) | Escherichia coli | 50S ribosomal protein L31 |
| 25 | IA (AU) | P-site tRNA | polymer | 76 | 24524.6 | 1 | GenBank (1837817527) | Escherichia coli | |
| 26 | AC, JA (AV, N) | 23S ribosomal RNA | polymer | 2903 | 941306.2 | 2 | GenBank (170787319) | Escherichia coli | |
| 27 | BC, KA (AW, O) | 5S ribosomal RNA | polymer | 120 | 38790.1 | 2 | GenBank (CP035706.1) | Escherichia coli | |
| 28 | CC, LA (AX, P) | Large ribosomal subunit protein uL2 | polymer | 273 | 29923.6 | 2 | UniProt (P60422) Pfam (PF00181) Pfam (PF03947) | Escherichia coli | 50S ribosomal protein L2 |
| 29 | DC, MA (AY, Q) | 50S ribosomal protein L3 | polymer | 209 | 22277.5 | 2 | UniProt (P60438) Pfam (PF00297) | Escherichia coli | ribosomal protein uL3 |
| 30 | EC, NA (AZ, R) | Large ribosomal subunit protein uL4 | polymer | 201 | 22121.6 | 2 | UniProt (P60723) Pfam (PF00573) | Escherichia coli | 50S ribosomal protein L4 |
| 31 | FC, OA (Aa, S) | Large ribosomal subunit protein uL5 | polymer | 179 | 20333.6 | 2 | UniProt (P62399) Pfam (PF00281) Pfam (PF00673) | Escherichia coli | 50S ribosomal protein L5 |
| 32 | GC, PA (Ab, T) | Large ribosomal subunit protein uL6 | polymer | 177 | 18932.8 | 2 | UniProt (P0AG55) Pfam (PF00347) | Escherichia coli | 50S ribosomal protein L6 |
| 33 | HC, QA (Ac, U) | Large ribosomal subunit protein bL9 | polymer | 149 | 15789.0 | 2 | UniProt (P0A7R1) Pfam (PF01281) Pfam (PF03948) | Escherichia coli | 50S ribosomal protein L9 |
| 34 | IC, RA (Ad, V) | 50S ribosomal protein L11 | polymer | 142 | 14894.4 | 2 | UniProt (P0A7J7) Pfam (PF03946) Pfam (PF00298) | Escherichia coli | ribosomal protein uL11 |
| 35 | JC, SA (Ae, W) | Large ribosomal subunit protein uL13 | polymer | 142 | 16050.6 | 2 | UniProt (P0AA10) Pfam (PF00572) | Escherichia coli | 50S ribosomal protein L13 |
| 36 | KC, TA (Af, X) | Large ribosomal subunit protein uL14 | polymer | 123 | 13565.1 | 2 | UniProt (P0ADY3) Pfam (PF00238) | Escherichia coli | 50S ribosomal protein L14 |
| 37 | LC, UA (Ag, Y) | Large ribosomal subunit protein uL15 | polymer | 144 | 15008.5 | 2 | UniProt (P02413) Pfam (PF00828) | Escherichia coli | 50S ribosomal protein L15 |
| 38 | MC, VA (Ah, Z) | 50S ribosomal protein L16 | polymer | 136 | 15312.3 | 2 | UniProt (P0ADY7) Pfam (PF00252) | Escherichia coli | ribosomal protein uL16 |
| 39 | NC, WA (Ai, a) | Large ribosomal subunit protein bL17 | polymer | 127 | 14393.7 | 2 | UniProt (P0AG44) Pfam (PF01196) | Escherichia coli | 50S ribosomal protein L17 |
| 40 | OC, XA (Aj, b) | Large ribosomal subunit protein uL18 | polymer | 117 | 12794.7 | 2 | UniProt (P0C018) Pfam (PF00861) | Escherichia coli | 50S ribosomal protein L18 |
| 41 | PC, YA (Ak, c) | Large ribosomal subunit protein bL19 | polymer | 115 | 13159.3 | 2 | UniProt (P0A7K6) Pfam (PF01245) | Escherichia coli | 50S ribosomal protein L19 |
| 42 | QC, ZA (Al, d) | Large ribosomal subunit protein bL20 | polymer | 118 | 13528.0 | 2 | UniProt (P0A7L3) Pfam (PF00453) | Escherichia coli | 50S ribosomal protein L20 |
| 43 | AB, RC (Am, e) | Large ribosomal subunit protein bL21 | polymer | 103 | 11586.4 | 2 | UniProt (P0AG48) Pfam (PF00829) | Escherichia coli | 50S ribosomal protein L21 |
| 44 | BB, SC (An, f) | Large ribosomal subunit protein uL22 | polymer | 110 | 12253.4 | 2 | UniProt (P61175) Pfam (PF00237) | Escherichia coli | 50S ribosomal protein L22 |
| 45 | CB, TC (Ao, g) | Large ribosomal subunit protein uL23 | polymer | 100 | 11222.2 | 2 | UniProt (P0ADZ0) Pfam (PF00276) | Escherichia coli | 50S ribosomal protein L23 |
| 46 | DB, UC (Ap, h) | Large ribosomal subunit protein uL24 | polymer | 104 | 11339.3 | 2 | UniProt (P60624) Pfam (PF00467) Pfam (PF17136) | Escherichia coli | 50S ribosomal protein L24 |
| 47 | EB, VC (Aq, i) | Large ribosomal subunit protein bL25 | polymer | 94 | 10713.5 | 2 | UniProt (P68919) Pfam (PF01386) | Escherichia coli | 50S ribosomal protein L25 |
| 48 | FB, WC (Ar, j) | Large ribosomal subunit protein bL27 | polymer | 85 | 9146.5 | 2 | UniProt (P0A7L8) Pfam (PF01016) | Escherichia coli | 50S ribosomal protein L27 |
| 49 | GB, XC (As, k) | Large ribosomal subunit protein bL28 | polymer | 78 | 9027.6 | 2 | UniProt (P0A7M2) Pfam (PF00830) | Escherichia coli | 50S ribosomal protein L28 |
| 50 | HB, YC (At, l) | Large ribosomal subunit protein uL29 | polymer | 63 | 7286.5 | 2 | UniProt (P0A7M6) Pfam (PF00831) | Escherichia coli | 50S ribosomal protein L29 |
| 51 | IB, ZC (Au, m) | Large ribosomal subunit protein uL30 | polymer | 59 | 6554.8 | 2 | UniProt (P0AG51) Pfam (PF00327) | Escherichia coli | 50S ribosomal protein L30 |
| 52 | AD, JB (Av, n) | Large ribosomal subunit protein bL32 | polymer | 57 | 6463.4 | 2 | UniProt (P0A7N4) Pfam (PF01783) | Escherichia coli | 50S ribosomal protein L32 |
| 53 | BD, KB (Aw, o) | Large ribosomal subunit protein bL33 | polymer | 55 | 6388.6 | 2 | UniProt (P0A7N9) Pfam (PF00471) | Escherichia coli | 50S ribosomal protein L33 |
| 54 | CD, LB (Ax, p) | Large ribosomal subunit protein bL34 | polymer | 46 | 5397.5 | 2 | UniProt (P0A7P5) Pfam (PF00468) | Escherichia coli | 50S ribosomal protein L34 |
| 55 | DD, MB (Ay, q) | Large ribosomal subunit protein bL35 | polymer | 65 | 7313.0 | 2 | UniProt (P0A7Q1) Pfam (PF01632) | Escherichia coli | 50S ribosomal protein L35,Ribosomal protein A |
| 56 | ED, NB (Az, r) | Large ribosomal subunit protein bL36A | polymer | 38 | 4377.4 | 2 | UniProt (P0A7Q6) Pfam (PF00444) | Escherichia coli | 50S ribosomal protein L36,Ribosomal protein B |
| 57 | OB (B) | ATP-dependent RNA helicase HrpA | polymer | 1326 | 152253.7 | 1 | UniProt (P43329) Pfam (PF00270) Pfam (PF00271) Pfam (PF04408) Pfam (PF21010) Pfam (PF07717) Pfam (PF11898) | Escherichia coli | |
| 58 | LD, QB (D, y) | Small ribosomal subunit protein uS11 | polymer | 129 | 13871.0 | 2 | UniProt (P0A7R9) Pfam (PF00411) | Escherichia coli | 30S ribosomal protein S11 |
| 59 | MD, RB (E, z) | Small ribosomal subunit protein uS12 | polymer | 124 | 13768.2 | 2 | UniProt (P0A7S3) Pfam (PF00164) | Escherichia coli | 30S ribosomal protein S12 |
| 60 | ZB (M) | P-site tRNA | polymer | 75 | 24060.3 | 1 | GenBank (1207385735) | Escherichia coli | |
| 61 | FD (s) | VemP nascent chain | polymer | 179 | 20531.1 | 1 | UniProt (by SIFTS) (A0A2I3CPK5) | Vibrio alginolyticus | |
| 62 | JD (w) | messenger RNA | polymer | 57 | 17832.2 | 1 | GenBank (1895674257) | Vibrio alginolyticus | |
| 63 | KD (x) | Large ribosomal subunit protein uL10 | polymer | 165 | 17736.6 | 1 | UniProt (P0A7J3) Pfam (PF00466) | Escherichia coli | 50S ribosomal protein L10,50S ribosomal protein L8 |
Sequence modifications
B: 2 - 1300 (UniProt: P43329)
w: 521 - 555 (GenBank: 1895674257)
| PDB | External Database | Details |
|---|---|---|
| Met -25 | - | initiating methionine |
| Gly -24 | - | expression tag |
| His -23 | - | expression tag |
| His -22 | - | expression tag |
| His -21 | - | expression tag |
| His -20 | - | expression tag |
| His -19 | - | expression tag |
| His -18 | - | expression tag |
| His -17 | - | expression tag |
| His -16 | - | expression tag |
| Asp -15 | - | expression tag |
| Tyr -14 | - | expression tag |
| Asp -13 | - | expression tag |
| Ile -12 | - | expression tag |
| Pro -11 | - | expression tag |
| Thr -10 | - | expression tag |
| Thr -9 | - | expression tag |
| Leu -8 | - | expression tag |
| Glu -7 | - | expression tag |
| Val -6 | - | expression tag |
| Leu -5 | - | expression tag |
| Phe -4 | - | expression tag |
| Gln -3 | - | expression tag |
| Gly -2 | - | expression tag |
| Pro -1 | - | expression tag |
| Gly 0 | - | expression tag |
| Thr 1 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| U 556 | - | expression tag |
| U 557 | - | expression tag |
| U 558 | - | expression tag |
| U 559 | - | expression tag |
| U 560 | - | expression tag |
| U 561 | - | expression tag |
| U 562 | - | expression tag |
| U 563 | - | expression tag |
| U 564 | - | expression tag |
| U 565 | - | expression tag |
| U 566 | - | expression tag |
| U 567 | - | expression tag |
| U 568 | - | expression tag |
| U 569 | - | expression tag |
| U 570 | - | expression tag |
| U 571 | - | expression tag |
| U 572 | - | expression tag |
| U 573 | - | expression tag |
| U 574 | - | expression tag |
| U 575 | - | expression tag |
| U 576 | - | expression tag |
| U 577 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 117 |
| Total formula weight | 4814219.4 | |
| All* | Total formula weight | 4814219.4 |






